Fig. 4From: Protocol for metadata and image collection at diabetic foot ulcer clinics: enabling research in wound analytics and deep learningCamera setup and positioning. Left: the depth and thermal cameras were securely and adjacently positioned within a dedicated compartment. The RGB lenses were aligned and placed 3.3 cm from each other. The stereo and IR-generated depth, and thermal maps are superimposed on the RGB images for each camera. Right: the fixed apparatus was affixed to the rear of a laptop, enabling simultaneous image capture initiation from the laptopBack to article page